181533396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 498122240

約数和(自身を除く): 316588844

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 37, 44, 62, 66, 74, 93, 109, 111, 121, 124, 132, 148, 186, 218, 222, 242, 327, 341, 363, 372, 407, 436, 444, 484, 654, 682, 726, 814, 1023, 1147, 1199, 1221, 1308, 1364, 1452, 1628, 2046, 2294, 2398, 2442, 3379, 3441, 3597, 3751, 4033, 4092, 4477, 4588, 4796, 4884, 6758, 6882, 7194, 7502, 8066, 8954, 10137, 11253, 12099, 12617, 13189, 13431, 13516, 13764, 14388, 15004, 16132, 17908, 20274, 22506, 24198, 25234, 26378, 26862, 37169, 37851, 39567, 40548, 44363, 45012, 48396, 50468, 52756, 53724, 74338, 75702, 79134, 88726, 111507, 125023, 133089, 138787, 148676, 151404, 158268, 177452, 223014, 250046, 266178, 277574, 375069, 408859, 416361, 446028, 487993, 500092, 532356, 555148, 750138, 817718, 832722, 975986, 1226577, 1375253, 1463979, 1500276, 1635436, 1665444, 1951972, 2453154, 2750506, 2927958, 4125759, 4906308, 5501012, 5855916, 8251518, 15127783, 16503036, 30255566, 45383349, 60511132, 90766698, 181533396]

約数ペア:

[(1, 181533396), (2, 90766698), (3, 60511132), (4, 45383349), (6, 30255566), (11, 16503036), (12, 15127783), (22, 8251518), (31, 5855916), (33, 5501012), (37, 4906308), (44, 4125759), (62, 2927958), (66, 2750506), (74, 2453154), (93, 1951972), (109, 1665444), (111, 1635436), (121, 1500276), (124, 1463979), (132, 1375253), (148, 1226577), (186, 975986), (218, 832722), (222, 817718), (242, 750138), (327, 555148), (341, 532356), (363, 500092), (372, 487993), (407, 446028), (436, 416361), (444, 408859), (484, 375069), (654, 277574), (682, 266178), (726, 250046), (814, 223014), (1023, 177452), (1147, 158268), (1199, 151404), (1221, 148676), (1308, 138787), (1364, 133089), (1452, 125023), (1628, 111507), (2046, 88726), (2294, 79134), (2398, 75702), (2442, 74338), (3379, 53724), (3441, 52756), (3597, 50468), (3751, 48396), (4033, 45012), (4092, 44363), (4477, 40548), (4588, 39567), (4796, 37851), (4884, 37169), (6758, 26862), (6882, 26378), (7194, 25234), (7502, 24198), (8066, 22506), (8954, 20274), (10137, 17908), (11253, 16132), (12099, 15004), (12617, 14388), (13189, 13764), (13431, 13516)]